Compare 219979 vs 220021

Property	219979	220021
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	219979¹	220021¹
Prime factorization	219979	220021
Divisors count	2	2
Divisors	1, 219979	1, 220021
Number of properties	8	5
Additive primes	7936th	7938th
Chen primes	8180th
Cousin primes (1st member)	2316th
Happy primes		2980th
Long primes	7342nd
Lucky primes	2508th
Primes	19617th	19622nd
Prime triplets (2nd member)	907th
Pythagorean primes		9789th
Twin primes (2nd member)	2329th	2330th
Roman numberals
Base 2	110101101101001011₂	110101101101110101₂
Base 3	102011202101₃	102011210221₃
Base 4	311231023₄	311231311₄
Base 5	24014404₅	24020041₅
Base 6	4414231₆	4414341₆
Base 7	1604224₇	1604314₇
Base 8	655513₈	655565₈
Base 9	364671₉	364727₉
Base 10	219979₁₀	220021₁₀
Base 11	140301₁₁	14033a₁₁
Base 12	a7377₁₂	a73b1₁₂
Base 13	79186₁₃	791b9₁₃
Base 14	5a24b₁₄	5a27b₁₄
Base 15	452a4₁₅	452d1₁₅
Base 16	35b4b₁₆	35b75₁₆